Bonded seals are a type of gasket used to seal screws and bolts. It is called the Dowty Seal or Dowty Gasket . And the bonded
washer are applied in high pressure seals, which are used in Mechanical, hydraulic and Pneumatic sectors. Particularly suitable
for sealing under the heads of bolts and threaded components, for Pipe Couplings and a wide range of connector applications where
a perfect face-to-face contact is required for sealing gases, oils, and other fluids.
- Product Details
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Quick Details
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Model Number:
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m4-m60
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Product name:
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Rubber Gasket
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Material:
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PU+PTFE+FKM+NBR
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Application:
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Industry
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Color:
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Metal Case+ Brown Rubber
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Keyword:
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Mechanical Parts Seal
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Feature:
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Wear Resistance
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MOQ:
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100 Pcs
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Package:
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Plastic Bag Packing+Carton
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Delivery time:
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7-15 Days
Quick Details
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Size:
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m4-m60
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Place of Origin:
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Hebei, China
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Brand Name:
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YINGYU
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Model Number:
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m4-m60
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Product name:
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Rubber Gasket
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Material:
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PU+PTFE+FKM+NBR
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Application:
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Industry
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Color:
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Metal Case+ Brown Rubber
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Keyword:
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Mechanical Parts Seal
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Feature:
-
Wear Resistance
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MOQ:
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100 Pcs
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Package:
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Plastic Bag Packing+Carton
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Delivery time:
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7-15 Days
Specification
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Product Name
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Bonded seal （Dowty seal washer）
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Material
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* Metal - Mild steel, Copper, stainless steel, brass, carbon, Aluminium alloy,aluminiu bronze etc.
* Rubber - Nitrile (NBR), Viton® (FKM/FPM), Hydrogenated Nitrile (HNBR), & Ethylene propylene (EPDM), Fluorosilicone (FVMQ).
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Features
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Oxidation , Chemical,oil, acid ,alkali , weather ,high-temperature resistance
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Hardness
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70Shore A tolerance can be ±5 shore A
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Size
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M4-M60 BSP All Size
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MOQ
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In stock: No MOQ /Custom Made: 100
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Color
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Blue、black、red、custom
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Package
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Inner Packing--Plastic Bag, Outer Packing--Carton Box We lso make package as per customer's needs
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Customer Photos
Products Description
Metric bonded washer size and imperial bonded washer size are available in stock
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Inch size
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Stand size
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G1/8
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G1-1/4
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M6
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M20
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M39
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G1/4
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G1-1/2
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M8
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M22
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M42
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G3/8
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G2
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M10
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M24
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M45
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G1/2
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M12
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M27
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M48
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G5/8
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M14
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M30
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M52
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G3/4
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M16
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M33
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M60
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G1
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M18
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M36
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Bonded seal (Dowty washer)
Material of bonded washer:
Metal - Mild steel, Copper, stainless steel, brass, Aluminium alloy. Rubber - Nitrile (NBR), Viton® (FKM/FPM), Hydrogenated
Nitrile (HNBR), & Ethylene propylene (EPDM), Fluorosilicone (FVMQ). Plating - Zinc , Clear Passivate, Gold Passivate, Chromic
Anodise, Sulphuric Anodise, Iron and Black Chromate.
Nitrile (HNBR), & Ethylene propylene (EPDM), Fluorosilicone (FVMQ). Plating - Zinc , Clear Passivate, Gold Passivate, Chromic
Anodise, Sulphuric Anodise, Iron and Black Chromate.
Bonded washer Chariacteristics
· Ideal Pressure gasket.
· Reliabale sealing at high & low pressure
· Reliabale sealing at high & low pressure
system or sectors.
· High & low temperature capbility
· Reduced bolt troque with no loss of
· High & low temperature capbility
· Reduced bolt troque with no loss of
tightening Loads.
· Metal ring prevents rubber compression.
· Metal ring prevents rubber compression.
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